Package Includes: The garden irrigation system kit contains 50pcs Adjustable Misting Nozzle drippers + 50pcs 4/7mm pipe barbed tee connectors, sufficient replacements for your old/broken drippers or help you extend your irrigation system. 360 Degree Adjustable irrigation sprinkler: Adjust water flow rate , also for cutting off the water flow. Adjustable flow range: 8-10L/H,Working pressure: 1.5-3kg , Spray radius: 0.7-0.9 meters. Materials & color: high quality plastic, Green. Water saving: Able to maintain constant when long laying or pressure fluctuations, irrigation uniformity, watering the root of the plants, which reduces the most of the evaporation and can save up to 70% water. Solid Connection: 1/4 inch barb thread connection, 1/4' hose, suitable for 4mm/7mm(Inner/ outer diameter) tube. These drippers are odorless and more durable, have long service life even use under the sun for a long time . Widely application: Great for watering potted plants, agriculture, lawn, flower beds, vegetable garden irrigation, herbs gardens watering etc. Size :100PCS Style:Adjustable Material:Plastic